89370540

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 334623744

約数和(自身を除く): 245253204

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 54, 60, 63, 70, 71, 74, 81, 84, 90, 105, 108, 111, 126, 135, 140, 142, 148, 162, 180, 185, 189, 210, 213, 222, 243, 252, 259, 270, 284, 315, 324, 333, 355, 370, 378, 405, 420, 426, 444, 486, 497, 518, 540, 555, 567, 630, 639, 666, 710, 740, 756, 777, 810, 852, 945, 972, 994, 999, 1036, 1065, 1110, 1134, 1215, 1260, 1278, 1295, 1332, 1420, 1491, 1554, 1620, 1665, 1701, 1890, 1917, 1988, 1998, 2130, 2220, 2268, 2331, 2430, 2485, 2556, 2590, 2627, 2835, 2982, 2997, 3108, 3195, 3330, 3402, 3780, 3834, 3885, 3996, 4260, 4473, 4662, 4860, 4970, 4995, 5180, 5254, 5670, 5751, 5964, 5994, 6390, 6660, 6804, 6993, 7455, 7668, 7770, 7881, 8505, 8946, 8991, 9324, 9585, 9940, 9990, 10508, 11340, 11502, 11655, 11988, 12780, 13135, 13419, 13986, 14910, 14985, 15540, 15762, 17010, 17253, 17892, 17982, 18389, 19170, 19980, 20979, 22365, 23004, 23310, 23643, 26270, 26838, 27972, 28755, 29820, 29970, 31524, 34020, 34506, 34965, 35964, 36778, 38340, 39405, 40257, 41958, 44730, 44955, 46620, 47286, 52540, 53676, 55167, 57510, 59940, 62937, 67095, 69012, 69930, 70929, 73556, 78810, 80514, 83916, 86265, 89460, 89910, 91945, 94572, 104895, 110334, 115020, 118215, 120771, 125874, 134190, 139860, 141858, 157620, 161028, 165501, 172530, 179820, 183890, 201285, 209790, 212787, 220668, 236430, 241542, 251748, 268380, 275835, 283716, 314685, 331002, 345060, 354645, 367780, 402570, 419580, 425574, 472860, 483084, 496503, 551670, 603855, 629370, 638361, 662004, 709290, 805140, 827505, 851148, 993006, 1063935, 1103340, 1207710, 1258740, 1276722, 1418580, 1489509, 1655010, 1986012, 2127870, 2415420, 2482515, 2553444, 2979018, 3191805, 3310020, 4255740, 4468527, 4965030, 5958036, 6383610, 7447545, 8937054, 9930060, 12767220, 14895090, 17874108, 22342635, 29790180, 44685270, 89370540]

約数ペア:

[(1, 89370540), (2, 44685270), (3, 29790180), (4, 22342635), (5, 17874108), (6, 14895090), (7, 12767220), (9, 9930060), (10, 8937054), (12, 7447545), (14, 6383610), (15, 5958036), (18, 4965030), (20, 4468527), (21, 4255740), (27, 3310020), (28, 3191805), (30, 2979018), (35, 2553444), (36, 2482515), (37, 2415420), (42, 2127870), (45, 1986012), (54, 1655010), (60, 1489509), (63, 1418580), (70, 1276722), (71, 1258740), (74, 1207710), (81, 1103340), (84, 1063935), (90, 993006), (105, 851148), (108, 827505), (111, 805140), (126, 709290), (135, 662004), (140, 638361), (142, 629370), (148, 603855), (162, 551670), (180, 496503), (185, 483084), (189, 472860), (210, 425574), (213, 419580), (222, 402570), (243, 367780), (252, 354645), (259, 345060), (270, 331002), (284, 314685), (315, 283716), (324, 275835), (333, 268380), (355, 251748), (370, 241542), (378, 236430), (405, 220668), (420, 212787), (426, 209790), (444, 201285), (486, 183890), (497, 179820), (518, 172530), (540, 165501), (555, 161028), (567, 157620), (630, 141858), (639, 139860), (666, 134190), (710, 125874), (740, 120771), (756, 118215), (777, 115020), (810, 110334), (852, 104895), (945, 94572), (972, 91945), (994, 89910), (999, 89460), (1036, 86265), (1065, 83916), (1110, 80514), (1134, 78810), (1215, 73556), (1260, 70929), (1278, 69930), (1295, 69012), (1332, 67095), (1420, 62937), (1491, 59940), (1554, 57510), (1620, 55167), (1665, 53676), (1701, 52540), (1890, 47286), (1917, 46620), (1988, 44955), (1998, 44730), (2130, 41958), (2220, 40257), (2268, 39405), (2331, 38340), (2430, 36778), (2485, 35964), (2556, 34965), (2590, 34506), (2627, 34020), (2835, 31524), (2982, 29970), (2997, 29820), (3108, 28755), (3195, 27972), (3330, 26838), (3402, 26270), (3780, 23643), (3834, 23310), (3885, 23004), (3996, 22365), (4260, 20979), (4473, 19980), (4662, 19170), (4860, 18389), (4970, 17982), (4995, 17892), (5180, 17253), (5254, 17010), (5670, 15762), (5751, 15540), (5964, 14985), (5994, 14910), (6390, 13986), (6660, 13419), (6804, 13135), (6993, 12780), (7455, 11988), (7668, 11655), (7770, 11502), (7881, 11340), (8505, 10508), (8946, 9990), (8991, 9940), (9324, 9585)]